JP2004509993A5 - - Google Patents
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- Publication number
- JP2004509993A5 JP2004509993A5 JP2002529178A JP2002529178A JP2004509993A5 JP 2004509993 A5 JP2004509993 A5 JP 2004509993A5 JP 2002529178 A JP2002529178 A JP 2002529178A JP 2002529178 A JP2002529178 A JP 2002529178A JP 2004509993 A5 JP2004509993 A5 JP 2004509993A5
- Authority
- JP
- Japan
- Prior art keywords
- ether
- emulsion polymerization
- polymerization method
- monomer
- tetrafluoroethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000178 monomer Substances 0.000 description 29
- 238000010556 emulsion polymerization method Methods 0.000 description 18
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 17
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 16
- 229920001973 fluoroelastomer Polymers 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical group FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 10
- 239000000701 coagulant Substances 0.000 description 10
- 229910052731 fluorine Inorganic materials 0.000 description 10
- 239000011737 fluorine Substances 0.000 description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 8
- -1 hydrocarbon olefins Chemical class 0.000 description 8
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 7
- 150000001336 alkenes Chemical class 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 7
- 150000001768 cations Chemical class 0.000 description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 6
- 239000012429 reaction media Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- OUJSWWHXKJQNMJ-UHFFFAOYSA-N 3,3,4,4-tetrafluoro-4-iodobut-1-ene Chemical compound FC(F)(I)C(F)(F)C=C OUJSWWHXKJQNMJ-UHFFFAOYSA-N 0.000 description 3
- GVCWGFZDSIWLMO-UHFFFAOYSA-N 4-bromo-3,3,4,4-tetrafluorobut-1-ene Chemical compound FC(F)(Br)C(F)(F)C=C GVCWGFZDSIWLMO-UHFFFAOYSA-N 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical compound FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 description 2
- PIAYITIFQWFJCD-UHFFFAOYSA-N 4-phenoxypent-1-enyl hypofluorite Chemical compound FOC=CCC(C)OC1=CC=CC=C1 PIAYITIFQWFJCD-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229940037003 alum Drugs 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 125000002560 nitrile group Chemical group 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DMUPYMORYHFFCT-UPHRSURJSA-N (z)-1,2,3,3,3-pentafluoroprop-1-ene Chemical compound F\C=C(/F)C(F)(F)F DMUPYMORYHFFCT-UPHRSURJSA-N 0.000 description 1
- LYIPDZSLYLDLCU-UHFFFAOYSA-N 2,2,3,3-tetrafluoro-3-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxypropanenitrile Chemical compound FC(F)=C(F)OC(F)(F)C(F)(C(F)(F)F)OC(F)(F)C(F)(F)C#N LYIPDZSLYLDLCU-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- PYLIXCKOHOHGKQ-UHFFFAOYSA-L disodium;hydrogen phosphate;heptahydrate Chemical compound O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O PYLIXCKOHOHGKQ-UHFFFAOYSA-L 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 1
- UVWPITJZIUKWRR-UHFFFAOYSA-N propyl hypofluorite Chemical compound C[CH][CH]OF UVWPITJZIUKWRR-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23459700P | 2000-09-22 | 2000-09-22 | |
| US60/234,597 | 2000-09-22 | ||
| US09/938,695 | 2001-08-24 | ||
| US09/938,695 US6774164B2 (en) | 2000-09-22 | 2001-08-24 | Process for producing fluoroelastomers with fluorinated anionic surfactants |
| PCT/US2001/028405 WO2002024770A1 (en) | 2000-09-22 | 2001-09-12 | Process for producing fluoroelastomers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004509993A JP2004509993A (ja) | 2004-04-02 |
| JP2004509993A5 true JP2004509993A5 (enExample) | 2008-11-06 |
| JP5042440B2 JP5042440B2 (ja) | 2012-10-03 |
Family
ID=26928105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002529178A Expired - Lifetime JP5042440B2 (ja) | 2000-09-22 | 2001-09-12 | フルオロエラストマーの製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6774164B2 (enExample) |
| EP (1) | EP1319030B1 (enExample) |
| JP (1) | JP5042440B2 (enExample) |
| KR (1) | KR100766687B1 (enExample) |
| CN (1) | CN1244601C (enExample) |
| DE (1) | DE60107450T2 (enExample) |
| WO (1) | WO2002024770A1 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7279522B2 (en) * | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
| ITMI20020598A1 (it) * | 2002-03-22 | 2003-09-22 | Ausimont Spa | Fluoroelastomeri vulcanizzabili |
| US7569275B2 (en) * | 2002-04-18 | 2009-08-04 | 3M Innovative Properties Company | Fluoropolymer articles |
| US6849314B2 (en) * | 2002-04-18 | 2005-02-01 | 3M Innovative Properties Company | Fluoropolymer blends and multilayer articles |
| US6927259B2 (en) * | 2002-05-02 | 2005-08-09 | Dupont Dow Elastomers Llc | Curable base-resistant fluoroelastomers |
| US6646077B1 (en) * | 2002-07-11 | 2003-11-11 | Dupont Dow Elastomers Llc | Peroxide curable fluoroelastomers |
| CN1875035B (zh) * | 2003-10-31 | 2010-12-01 | 大金工业株式会社 | 含氟聚合物水性分散体的制造方法及含氟聚合物水性分散体 |
| US20060229398A1 (en) * | 2005-03-24 | 2006-10-12 | Urban Marek W | Method for producing stable fluorine-containing water-dispersible latexes |
| US8193308B2 (en) | 2005-05-02 | 2012-06-05 | Daikin Industries, Ltd. | Process for preparing fluorine-containing polymer and fluorine-containing polymer prepared by said preparation process |
| GB0523853D0 (en) | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
| GB0514398D0 (en) | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
| US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
| GB0525978D0 (en) | 2005-12-21 | 2006-02-01 | 3M Innovative Properties Co | Fluorinated Surfactants For Making Fluoropolymers |
| US7671112B2 (en) | 2005-07-15 | 2010-03-02 | 3M Innovative Properties Company | Method of making fluoropolymer dispersion |
| US8557938B2 (en) * | 2005-11-10 | 2013-10-15 | Arkema Inc. | Branched fluoropolymers |
| CN100420701C (zh) * | 2005-12-23 | 2008-09-24 | 上海三爱富新材料股份有限公司 | 氟弹性体及其制备方法 |
| US7728087B2 (en) | 2005-12-23 | 2010-06-01 | 3M Innovative Properties Company | Fluoropolymer dispersion and method for making the same |
| EP2017292B1 (en) | 2006-05-10 | 2011-09-07 | Daikin Industries, Ltd. | Process for production of fluorine-containing polymers |
| US7754795B2 (en) | 2006-05-25 | 2010-07-13 | 3M Innovative Properties Company | Coating composition |
| WO2008001895A1 (en) * | 2006-06-30 | 2008-01-03 | Daikin Industries, Ltd. | Method for producing fluorine-containing elastomer |
| US8119750B2 (en) | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
| US7521513B2 (en) * | 2006-11-29 | 2009-04-21 | Dupont Performance Elastomers Llc | Semi-batch process for producing fluoroelastomers |
| US20080146757A1 (en) * | 2006-12-19 | 2008-06-19 | Lyons Donald F | Process for producing fluoroelastomers |
| US7754837B1 (en) | 2007-03-09 | 2010-07-13 | Clemson University Research Foundation | Flourinated aryl ether polymers exhibiting dual fluoroolefin functionality and methods of forming same |
| US20080264864A1 (en) | 2007-04-27 | 2008-10-30 | 3M Innovative Properties Company | PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT |
| KR20100017848A (ko) * | 2007-05-23 | 2010-02-16 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 플루오르화 계면활성제의 수성 조성물 및 그의 사용 방법 |
| JP5453250B2 (ja) | 2007-06-06 | 2014-03-26 | スリーエム イノベイティブ プロパティズ カンパニー | フッ素化エーテル組成物及びフッ素化エーテル組成物の使用方法 |
| ATE483739T1 (de) * | 2007-07-31 | 2010-10-15 | Daikin Ind Ltd | Verfahren zur herstellung eines fluorelastomers |
| JP5584123B2 (ja) | 2007-09-14 | 2014-09-03 | スリーエム イノベイティブ プロパティズ カンパニー | 超低粘度ヨウ素含有非晶質フルオロポリマー |
| JP5617243B2 (ja) | 2007-11-28 | 2014-11-05 | ユニマテック株式会社 | フルオロエラストマーの製造法 |
| US7989566B2 (en) * | 2008-01-22 | 2011-08-02 | Dupont Performance Elastomers Llc | Process for producing fluoropolymers |
| BRPI0915955A2 (pt) * | 2008-07-18 | 2019-02-26 | 3M Innovative Proferties Company | compostos fluorados de éter e métodos para uso dos mesmos |
| US7816468B2 (en) * | 2008-09-18 | 2010-10-19 | Dupont Performance Elastomers Llc | Coagulation of fluoroelastomer dispersions with polyethylene oxide |
| US7989568B2 (en) * | 2008-11-13 | 2011-08-02 | E.I. Du Pont De Nemours And Company | Fluorosulfonates |
| US7977426B2 (en) * | 2008-11-13 | 2011-07-12 | E. I. Du Pont De Nemours And Company | Fluoroalkyl ether sulfonate surfactants |
| US8629089B2 (en) | 2008-12-18 | 2014-01-14 | 3M Innovative Properties Company | Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions |
| US20100160584A1 (en) * | 2008-12-23 | 2010-06-24 | E. I. Du Pont De Nemours And Company | Ethylene-Tetrafluoroethylene Carboxylic Acids and Salts |
| EP2459651A1 (en) | 2009-07-28 | 2012-06-06 | Chemtura Corporation | Polymer processing aids |
| US9000069B1 (en) | 2010-07-02 | 2015-04-07 | The Sherwin-Williams Company | Self-stratifying coatings |
| WO2012074196A2 (ko) * | 2010-12-02 | 2012-06-07 | 한국화학연구원 | 비닐리덴 플루오라이드 함유 불소계 단량체의 수분산 에멀젼 중합방법 |
| WO2012175414A1 (en) | 2011-06-21 | 2012-12-27 | Solvay Specialty Polymers Italy S.P.A. | Method for polymerizing vinylidene fluoride |
| CN102558719B (zh) * | 2011-12-29 | 2014-07-02 | 中昊晨光化工研究院 | 一种耐低温含氟弹性体及其制备方法 |
| EP2935370A1 (en) | 2012-12-18 | 2015-10-28 | E. I. du Pont de Nemours and Company | Process for producing fluoroelastomers |
| CN103204961B (zh) * | 2013-04-18 | 2014-11-05 | 山东东岳高分子材料有限公司 | 一种使用混合含氟表面活性剂制备含氟聚合物的方法 |
| WO2014201140A1 (en) * | 2013-06-13 | 2014-12-18 | 3M Innovative Properties Company | Curative compositions, fluoropolymer compositions, and methods |
| WO2015186794A1 (ja) * | 2014-06-04 | 2015-12-10 | ダイキン工業株式会社 | フルオロポリマー水性分散液の製造方法 |
| EP3153532B1 (en) | 2014-06-04 | 2019-11-20 | Daikin Industries, Ltd. | Polytetrafluoroethylene powder |
| EP3156449A4 (en) * | 2014-06-04 | 2017-09-06 | Daikin Industries, Ltd. | Polytetrafluoroethylene aqueous dispersion |
| KR101596277B1 (ko) * | 2014-07-25 | 2016-02-22 | 한국화학연구원 | 불소계 유화제를 포함하는 불소계 단량체의 중합방법 및 이에 따라 제조되는 불소계 고분자 |
| EP3387054B1 (en) | 2015-12-07 | 2020-02-26 | E. I. du Pont de Nemours and Company | Curing agents for fluorinated elastomers |
| US10774207B2 (en) * | 2016-07-18 | 2020-09-15 | Solvay Specialty Polymers Italy S.P.A. | Fluoroelastomer composition |
| KR20190066034A (ko) * | 2016-10-05 | 2019-06-12 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 비닐리덴 플루오라이드 중합체 |
| CN111057178B (zh) * | 2019-12-31 | 2022-03-29 | 山东华夏神舟新材料有限公司 | 低压变含氟弹性体的制备方法 |
| JP2023542783A (ja) | 2020-07-30 | 2023-10-12 | ダウ グローバル テクノロジーズ エルエルシー | 多層構造体、積層体、及び関連物品 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2286153A1 (fr) * | 1974-09-24 | 1976-04-23 | Ugine Kuhlmann | Procede de polymerisation ou de copolymerisation en emulsion du fluorure de vinylidene |
| US4381384A (en) | 1981-08-17 | 1983-04-26 | E. I. Du Pont De Nemours And Company | Continuous polymerization process |
| US4380618A (en) | 1981-08-21 | 1983-04-19 | E. I. Du Pont De Nemours And Company | Batch polymerization process |
| US4408038A (en) * | 1982-03-29 | 1983-10-04 | E. I. Du Pont De Nemours & Co. | In-line coagulation process for fluoroelastomer emulsions |
| US4524197A (en) * | 1984-08-28 | 1985-06-18 | E. I. Du Pont De Nemours And Company | Process for making vinylidene fluoride containing fluoroelastomers |
| US4948852A (en) * | 1989-10-26 | 1990-08-14 | E. I. Du Pont De Nemours And Company | Peroxide-curable fluoroelastomers and chlorofluoroelastomers having bromine and iodine curesites and the preparation thereof |
| US5688884A (en) | 1995-08-31 | 1997-11-18 | E. I. Du Pont De Nemours And Company | Polymerization process |
| US5789508A (en) | 1995-08-31 | 1998-08-04 | E. I. Du Pont De Nemours And Company | Polymerization process |
| WO1997008214A1 (en) | 1995-08-31 | 1997-03-06 | E.I. Du Pont De Nemours And Company | Tetrafluorethylene polymerization process |
| JP3272985B2 (ja) * | 1996-07-31 | 2002-04-08 | 三菱レイヨン株式会社 | ポリテトラフルオロエチレン含有混合粉体の製造方法 |
| US6169139B1 (en) * | 1998-04-27 | 2001-01-02 | Dupont Dow Elastomers Llc | Fluoroelastomer latex |
-
2001
- 2001-08-24 US US09/938,695 patent/US6774164B2/en not_active Expired - Lifetime
- 2001-09-12 JP JP2002529178A patent/JP5042440B2/ja not_active Expired - Lifetime
- 2001-09-12 KR KR1020037004100A patent/KR100766687B1/ko not_active Expired - Fee Related
- 2001-09-12 DE DE60107450T patent/DE60107450T2/de not_active Expired - Lifetime
- 2001-09-12 CN CNB018159818A patent/CN1244601C/zh not_active Expired - Lifetime
- 2001-09-12 WO PCT/US2001/028405 patent/WO2002024770A1/en not_active Ceased
- 2001-09-12 EP EP01970808A patent/EP1319030B1/en not_active Expired - Lifetime
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